Mobil Delvac™ Super 15W-40

Heavy Duty Engine Oils

Mobil Delvac Super 10W-30, 15W-40 and 20W-50 are high performance, heavy duty engine oils that provide proven protection to diesel engines operating in severe on and off-highway service applications.  Mobil Delvac Super Multigrade engine oils are recommended for use in a wide range of heavy duty applications and operating environments found in the trucking, construction, and agricultural industries.   They are also suitable for gasoline engines.

 

Mobil Delvac Super 15W-40

Heavy Duty Engine Oils

Features and Benefits

The key benefits of Mobil Delvac Super Multigrades include:

 

Features

Advantages and Potential Benefits

Thermal and oxidation stability

Controls sludge build-up and deposits

Excellent detergency/dispersancy

Cleaner engines and longer engine life

Stay-in-grade shear stability

Helps reduce oil consumption and wear

 

Applications

Recommended by ExxonMobil for use in:

     •  Diesel-powered equipment from leading diesel engine manufacturers

     •  On highway light and heavy duty trucking

     •  Off highway industries including: trucking, construction, quarrying, and agriculture

     •  Mixed diesel/gasoline engine fleets

 

Specifications and Approvals

This product is recommended for use in applications requiring:

10W-30

15W-40

20W-50

API CF-4

X

X

X

API SF

X

X

X

API SG

 

X

X

 

Properties and Specifications

Property

10W-30

15W-40

20W-50

Grade

SAE 10W-30

SAE 15W-40

SAE 20W-50

Ash, Sulfated, mass%, ASTM D874

0.8

0.8

0.8

Density @ 15.6 C, g/ml, ASTM D1298

 

 

0.88

Density @ 15.6 C, g/cm3, ASTM D4052

0.88

0.88

 

Flash Point, Cleveland Open Cup, °C, ASTM D92

224

234

244

Kinematic Viscosity @ 100 C, mm2/s, ASTM D445

11.5

14.3

17.6

Kinematic Viscosity @ 40 C, mm2/s, ASTM D445

76

105

149

Pour Point, °C, ASTM D97

-33

-27

-30

Total Base Number, mgKOH/g, ASTM D2896

8.2

8.2

8.2

Viscosity Index, ASTM D2270

146

139

129

 

Health and Safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @ http://www.msds.exxonmobil.com/psims/psims.aspx